EP 0189462 A1 19860806 - OPTICAL STORAGE STRUCTURE.
Title (en)
OPTICAL STORAGE STRUCTURE.
Title (de)
OPTISCHE SPEICHERUNGSSTRUKTUR.
Title (fr)
STRUCTURE DE STOCKAGE OPTIQUE.
Publication
Application
Priority
US 62869784 A 19840706
Abstract (en)
[origin: WO8600744A1] In an optical storage device having an active layer including a Chalcogenide alloy, a metal, preferably nickel, is codeposited with the Chalcogenide, in order to inhibit darkening of the storage structure.
Abstract (fr)
Dans un dispositif de stockage optique comportant une couche active contenant un alliage de chalcogénure, un métal, de préférence du nickel, est codéposé avec le chalcogénure afin d'inhiber l'obscurcissement de la structure de stockage.
IPC 1-7
IPC 8 full level
G11B 7/243 (2013.01); G11B 7/257 (2013.01); G11B 7/258 (2013.01); G11B 7/2572 (2013.01)
CPC (source: EP)
G11B 7/243 (2013.01); G11B 7/257 (2013.01); G11B 7/258 (2013.01); G11B 7/2572 (2013.01); G11B 2007/24316 (2013.01); G11B 2007/25706 (2013.01)
Citation (search report)
See references of WO 8600744A1
Designated contracting state (EPC)
DE FR GB NL
DOCDB simple family (publication)
DOCDB simple family (application)
US 8501284 W 19850703; EP 85903608 A 19850703